Shelyak Instruments

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  1. Shelyak - Spectroscope to CCD Adapter - 17mm Backfocus

    $86.55
    SKU: SHE-SE0014

    In stock

    This Shelyak adapter attaches the LHires III or Lisa spectrograph to a CCD camera, and adds 17mm of backfocus. Thread: M42x0.75. Works with several models and brands including Starlight Xpress SX, SBIG 402 and 1603 and ATIK cameras.
  2. Shelyak - Standard Audine CCD Camera adapter

    $83.65
    SKU: SHE-SE0011

    Wait List - This item is temporarily out of stock.

    If you have an Audine with a Pentax shutter, look for the special adapter SE0013.

  3. Shelyak - Fiber Injection and Guiding Unit

    $3,735.00
    SKU: SHE-PF0008

    Wait List - This item is temporarily out of stock.

    Mirror with a 50µm holeF/6 input Focal RatioWith Automatic Switch for CalibrationFC Optical Fiber Connectors (object/calibration)C-Mount guiding PortWatec 120N+ Guiding CameraGrabber, video Cable  
  4. Shelyak - complete eShel +Guiding Solution with Guiding Camera

    Regular Price: $25,110.00

    You Pay: $19,995.00

    SKU: SHE-ES0007

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Complete optical fibre fed echelle spectrograph for astronomy:-Fibre Injectino & Guiding Unit F/6 -echelle spectrograph R>10000 (including 85mm f/1).

  5. Shelyak - QSI to Lhires III Adapter

    $83.65
    SKU: SHE-SE0082

    Ships in 1-2 Weeks

    Adapter to mount a QSI ccd camera ('ws' front plate) on a Lhires III.thread: M42x0.75backfocus: 34
  6. Shelyak - Video Grabber Kit - Complete your Video Camera

    $139.42
    SKU: SHE-SE0083

    Wait List - This item is temporarily out of stock.

    This kit includes what you need to use your video camera with your computer:-12V power supply-grabber USB2 (RCA)-adaptater BNC/RCA-video cable (BNC/BNC), 15m or 20m
  7. Shelyak - Apogee Alta CCD adapter - CCD adapter for Lhires III

    $83.65
    SKU: SHE-SE0086

    Ships in 1-2 Weeks

    This adapter works for the following models:-Apogee Altathread: M72x1backfocus: 27
  8. Shelyak - Old SX CCD adapter - CCD adapter for Lhires III

    $83.65
    SKU: SHE-SE0087

    Ships in 1-2 Weeks

    This adapter works for old Starlight Xpress models.thread: M42x1backfocus: 14
  9. Shelyak - SX H36/36 Adapter - CCD adapter for Lhires III

    $83.65
    SKU: SHE-SE0088

    Ships in 1-2 Weeks

    This adapter works for the following models:-Starlight Xpress SX H35-Starlight Xpress SX H36thread: M72x1backfocus: 19 mm
  10. Shelyak - Photographic Tripod Adapter

    $89.95
    SKU: SHE-PU0024

    Wait List - This item is temporarily out of stock.

    This accessory allows you to mount your Lhires III on a photographic tripod. Fix it under the Lhires III (standard Kodak thread). Great for public outreach activites!

  11. Shelyak - QSI Ws and ST8/10 CCD Camera EOS/M42 Adapter

    $268.50
    SKU: SHE-BA0023

    In stock

    This adapter allows to mount a Canon EOS lens on a QSI 'ws' front plate factor or a SBIG ST7/8/10 with filter wheel ccd camera. This can be used for wide filed imaging or in our optical fibre fed echelle spectrography eShel system.

  12. Shelyak - QSI to Canon EOS Adapter

    $192.76
    SKU: SHE-BA0023B

    Wait List - This item is temporarily out of stock.

    This adapter allows to mount a Canon EOS lens on a QSI 'ws' front plate factor or a SBIG ST7/8/10 with filter wheel ccd camera. This can be used for wide filed imaging or in our optical fibre fed echelle spectrography eShel system.

  13. Shelyak - Variable T Adapter - SCT T adapter with variable length

    $69.41
    SKU: SHE-BA0027

    Wait List - This item is temporarily out of stock.

    Mount your eShel fibre injection system on a Schmidt-Cassegrain Telescope (typically with a 0.63x focal reducer).Variable system with multiple length spacers
  14. Shelyak - Thorium-Argon lamp - Hallow-Cathod Lamp (spare)

    $908.06
    SKU: SHE-EL0037

    Ships in 1-2 Weeks

    Spare lamp, alone. Requires a High Voltage power supply with HCL lamp cable.This lamp is included in the calibration unit. This is a spare part
  15. Shelyak - USB2 video grabber - USB2 video grabber

    $95.77
    SKU: SHE-EL0085

    Ships in 1-2 Weeks

    Connect your Watec 902H2 Ultimate or Watec 120N+ video camera to your PC through your USB2 port. Ideal for autoguiding or to record your occultations for exemple!* USB 2
  16. Shelyak - C-31.75mm adapter - C-1.25" video camera adapter

    $30.30
    SKU: SHE-BA0015

    Wait List - This item is temporarily out of stock.

    Adapter for C-mount video camera (Watec) on a 1.25 inch telescope eyepiece holder or a Lhires III guiding port
  17. Shelyak - C-mount Adapter for Alpy 600 Spectrograph

    $40.00
    SKU: SHE-SE0129

    Wait List - This item is temporarily out of stock.

    Adapter to use a C-mount camera on an Alpy 600 spectrograph

  18. Shelyak - Atik Titan + C-Mount Adapter

    $780.00
    SKU: SHE-SE0132

    Wait List - This item is temporarily out of stock.

    This pack includes both Atik Titan monochrome camera and a M42/C-mount adapter. It is a very sensitive guiding camera highly recommend for low resolution spectroscopy with Alpy spectrograph for exemple.
  19. Shelyak - 12/A Power Supply with 4-way Cable

    Regular Price: $190.00

    You Pay: $165.00

    SKU: SHE-SE0133

    Wait List - This item is temporarily out of stock.

    12V/7A regulated power supply with a 4-way power cable

  20. Shelyak - Alpy Guiding Module

    Regular Price: $945.00

    You Pay: $849.00

    SKU: SHE-PF0036

    Wait List - This item is temporarily out of stock.

    Alpy guiding module is the key element to use your Alpy 600 spectrograph on the stars.

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Spectrography transforms how we look at our universe. Until recent years, this technology was limited to professional observatories with... astronomical budget!

Our passion to astronomy led us to design a complete and affordable line of spectrographs, from discovery to professional and scientifical practice - including educational solution which is important to us. You will also find with us state of the art off-the-shelf working solutions including key accessories such as guiding and acquisition cameras.

You will find in this web site technical details of our products but also a large documentary section with projects to run with your spectrograph from your backyard. We hope to help you in your first step in spectroscopy... and you second one!

In our design of those instruments (which we are also users), we follow some key principles :

- Simplicity and ease of use in the field.

- Scientifical: give you spectra to serve science.

- Technical quality of achieved results.

- Univeral, working with a wide range of standard equipment, even modest ones.

- Responsiveness to your needs.

- Instruments accessible to all...... and always the pleasure of observing and discovery !

Stars send us a light rich of information, let your instruments decode it. Applications are infinite, observing programs are extending in the scientifical community : you won't see the stars like before !